What if it eventually got so big that the heat and pressure created some sort of “big bang” that flung the matter outwards into space, and “the big bang” is just something that happens when an object reaches a certain mass. So it’s just been a series of “big bangs” and “great gatherings” all interacting with each other.

All I know about the Big Bang is that “there was a big bang” so I’m literally just making shit up but I honestly don’t know enough about space to dispute it